A096218 Primes of the form 3*prime(n) + 2*prime(n+1).

19, 29, 43, 59, 73, 89, 103, 127, 149, 167, 193, 223, 277, 317, 359, 461, 509, 523, 593, 643, 797, 823, 877, 1019, 1123, 1153, 1297, 1327, 1367, 1409, 1493, 1543, 1559, 1613, 1667, 1753, 1777, 1811, 1847, 1877, 1993, 2099, 2203, 2293, 2309, 2411, 2503, 2609

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Example

43 is in the sequence because 3*7 + 2*11 = 43.

Mathematica

Select[ 3Prime[Range[100]] + 2Prime[Range[2, 101]], PrimeQ[ # ] &] (* Robert G. Wilson v, Jul 31 2004 *)
Select[3First[#]+2Last[#]&/@Partition[Prime[Range[100]], 2, 1], PrimeQ] (* Harvey P. Dale, Jan 03 2012 *)

Crossrefs

Cf. A096902 for values of n.

Sequence in context: A108183 A157483 A173966 * A100590 A046120 A063644

Adjacent sequences: A096215 A096216 A096217 * A096219 A096220 A096221

Keyword

nonn

Author

Giovanni Teofilatto, Jul 28 2004

Extensions

More terms from Ray Chandler and Robert G. Wilson v, Jul 31 2004

Status

approved